102748440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{856237}}^1$

素因数の和:856251

約数の個数: 32

約数和(自身を含む): 308245680

約数和(自身を除く): 205497240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 856237, 1712474, 2568711, 3424948, 4281185, 5137422, 6849896, 8562370, 10274844, 12843555, 17124740, 20549688, 25687110, 34249480, 51374220, 102748440]

約数ペア:

[(1, 102748440), (2, 51374220), (3, 34249480), (4, 25687110), (5, 20549688), (6, 17124740), (8, 12843555), (10, 10274844), (12, 8562370), (15, 6849896), (20, 5137422), (24, 4281185), (30, 3424948), (40, 2568711), (60, 1712474), (120, 856237)]